Rear Block Kit; 3 in. Cast Iron Blocks; Incl. Locating Pin; E-Coated U-Bolts; Nuts/Washers;ReadyLift OEM style rear block kits are now available for model specific applications. The Rear Block Kits will safely lift the rear of your truck and additional 1 in. -3 in. Based on OEM designs and never made out of light weight extrusions, our 1 in. Toyota and GM blocks are made of cast iron and our 3 in. GM blocks have Anti-Rotation ears built in. The Ford Super Duty 4 in. blocks have Integrated OEM style bump stops. These kits will put the rake back into your truck for hauling or towing and are designed to work in concert with your ReadyLift Suspension Leveling Kit. Comes with a Limited Lifetime warranty. Made From Cast Iron/Not Light Weight Extrusions Built In Locator Pin/Not Pressed In Puts Rack Back In Your Truck For Towing/Hauling Installation Time Is About An Hour Lifetime Warranty Application Summary: Year Make/Model 1999-2018 Chevrolet Silverado 1500 2007 Chevrolet Silverado 1500 Classic 2007 Chevrolet Silverado 1500 HD Classic 1999-2018 GMC Sierra 1500 2007 GMC Sierra 1500 Classic 2007-2009 GMC Yukon XL 1500
